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The Four Wheel Drive (4WD) System delivers engine power to all front and rear wheels for maximum traction. 4WD is useful when extra traction is required on roads such slippery, muddy, wet, or snow-covered roads.
Occasional off-road use such as established unpaved roads and trails are OK. It is always important that the driver carefully reduces the speed to a level that does not exceed the safe operating speed for those conditions.
WARNING
To reduce the risk of SERIOUS INJURY or DEATH:
NOTICE
Good braking practices
4WD operationHyundai Kona (OS) 2018-2026 Service Manual: Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front bumper.
(Refer tor Body - "Front Bumper")
3.
Disconnect the DRL connector.
...
Hyundai Kona (OS) 2018-2026 Service Manual: PTC Heater Description and operation
Description
The PTC (Positive Temperature Coefficient) heater is installed at the exit
or the backside of heater core.
The PTC heater is an electric heater using a PTC element as an auxiliary
heating device that supplements deficiency of interior heat source in hi ...